Quantum Security Tech Sees $49.1B Defense Investment in 2025, QSE Leads the Way

Thursday, Jan 22, 2026 10:43 am ET1min read
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Global defense spending is projected to reach $3.6 trillion by 2030, with a focus on software-driven platforms that provide quantum and AI security. Institutional capital is rotating into defense tech companies, including Quantum Secure Encryption Corp., Parsons Corporation, F5, Rapid7, and Impinj, to secure sovereign-grade infrastructure. The 2026 Year of Quantum Security initiative, supported by the FBI and NIST, aims to deploy post-quantum cryptography and protect critical systems.

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